Outer production tube crack repairing

Industry Type
Steel

Product Group
Lotherme

Our solution

Product
L-511N

Size (mm)
4

Current (AMPs)
120

Qty. (Kgs)
20

Product
L-801

Size (mm)
4

Current (AMPs)
130

Qty. (Kgs)
20

ANALYSIS

EQUIPMENT
PRODUCTION TUBE

COMPONENT NAME
OUTER PRODUCTION TUBE REPAIRING

TYPE OF PROBLEM
CRACK

PROBLEM DUE TO
HIGH TEMPERATURE

PREVIOUS SOLUTION
WELDING BY L&T MAKE ELECTRODE

BASE METAL
HK 40

COMP. WEIGHT (kgs)
1TONN

DIMENSIONS (mm) L x T x Outer-Dia
3mtr x 2mtr X 300mm

Procedure

1. LOTHERME 801,4MM WAS USED FOR CUTTING THE CRACK AREA

2. GRINDING DONE TO MAKE A VEE GROOVE

3. AFTER CLEAN THE WELD AREA FREE FROM ALL SURFACE CONTAMINATION

4. LOTHERME 511N,4MM WAS USED TO REPAIR THE CRACK AREA